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Overview

Uniprot IDA0A8D1M6M7
Protein NameFarnesyl pyrophosphate synthase
Gene NameFDPS
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
103 RELVEPRKQDADSLQ
324 YGQKDAEKVARVKAL
73 GDAVARLKEVLEYNV
84 EYNVVGGKYNRGITV

Function

Key enzyme in isoprenoid biosynthesis which catalyzes the formation of farnesyl diphosphate (FPP), a precursor for several classes of essential metabolites including sterols, dolichols, carotenoids, and ubiquinones. FPP also serves as substrate for protein farnesylation and geranylgeranylation. Catalyzes the sequential condensation of isopentenyl pyrophosphate with the allylic pyrophosphates, dimethylallyl pyrophosphate, and then with the resultant geranylpyrophosphate to the ultimate product farnesyl pyrophosphate

Protein Sequence

10 MWLCHSWAGK 20 LGSRCWLQRG 30 AFYSSLRMNG 40 DQKLDAYARE 50 RQDFIQHFSQ 60 IVKVLTEEDI 70 GHPEIGDAVA 80 RLKEVLEYNV 90 VGGKYNRGIT 100 VLVVFRELVE 110 PRKQDADSLQ 120 RALTVGWCIE 130 LLQAFFLVAD 140 DIEDSSLTRR 150 GQTCWYRKPG 160 IGLDAINDAF 170 LLEACIYRLL 180 KFYCREQPYY 190 LNLIELFLQT 200 SYNTEIGQTL 210 DLIAGPQGNV 220 DLSRFTEKRY 230 KSIVKYKTAF 240 YSFYLPVAAA 250 MYMAGIDGEK 260 EHANAKKILM 270 EMGEFFQIQD 280 DYLDLFGDPS 290 VTGKIGTDIQ 300 DNKCSWLVVQ 310 CLQRASPEQR 320 QILQENYGQK 330 DAEKVARVKA 340 LYEEMNLQAV 350 FLQYEEDSYS 360 HLMGLIEQYA 370 APLPPAIFLE 380 LAHKIYKRRK

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005759 mitochondrial matrix
Cellular Component GO:0005777 peroxisome
Molecular Function GO:0004337 (2E,6E)-farnesyl diphosphate synthase activity
Molecular Function GO:0004161 dimethylallyltranstransferase activity
Molecular Function GO:0046872 metal ion binding
Biological Process GO:0006695 cholesterol biosynthetic process
Biological Process GO:0008299 isoprenoid biosynthetic process

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.